If a student leaves home and drives to a concert five miles away and then returns home by taking a route longer by 7 miles what is the student's total displacement

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.